> I think that you solved the issue not here, but on the openSUSE mail list, July
Yep, same problem. Just after, or during, the weekend of March 19 there was a
patch put out which unfixed what they fixed in the rtl8821ae module. I have a
strong suspicion it was something to do with the virtualbox package I installed,
not upgraded, as the last step. After the reboot the WiFi was gone. I've
installed that package on 5 other computers with no problem.
> Otherwise, you could start by running those commands and pasting them with the
> outputs here. We have no basis for diagnosis, there is no data.
I bought a USB WiFi adapter. It's working with that.